SDL_GetTextureAlphaMod

Get the additional alpha value multiplied into render copy operations.

Provided by: libsdl3-doc (Version: 3.4.2+ds-1ubuntu1)
Source: libsdl3
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SYNOPSIS

#include <SDL3/SDL_render.h>

bool SDL_GetTextureAlphaMod(SDL_Texture *texture, Uint8 *alpha);

FUNCTION PARAMETERS

texture: the texture to query.
alpha: a pointer filled in with the current alpha value.

RETURN VALUE

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY

This function should only be called on the main thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

SDL_GetTextureAlphaModFloat(3), SDL_GetTextureColorMod(3), SDL_SetTextureAlphaMod(3)